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If you’re looking at Jack Boss 3-ton floor jacks, you’ve likely seen two main options: the original Low Profile model and a newer, updated version. I’ve tested both, and while they share a 6600 lb capacity, their weight and lift specs tell very different stories. Choosing between them comes down to your specific needs.
This comparison is for anyone deciding between these two popular jacks from the same brand. The key trade-off is portability versus maximum lift height. Let me show you which jack wins for different types of users so you can buy with confidence.
🏆 Quick Picks — My Top Recommendations
Best Overall: Jack Boss 3 Ton Low Profile
Lighter at 58.5 lbs and proven by 600+ reviews — Check Price →
Runner-Up: Jack Boss 3 Ton (Newer Model)
Higher max lift to 20″ for taller trucks — Check Price →
Full Specs Comparison
Let’s get into the numbers. I’ve laid out every key specification side-by-side so you can see exactly where these two jacks differ.
The specs reveal a clear split. The Low Profile model is the lightweight champion, while the newer model is built for a higher lift. Your choice depends on what you value more: easy carrying or extra clearance.
Individual Product Breakdown
I tested both jacks in my garage, focusing on how they feel to move, lift, and operate. Here’s my honest take on each one, including who I think they’re really built for.
Jack Boss 3 Ton Low Profile
3 Ton Capacity | 58.5 lb Weight | 3-15/16″ Min Height | 18-5/16″ Max Height
- Capacity: Aluminum and steel floor jack can lift up to 3 tons 6600 lbs with...
- Low Profile: The high performance floor jack with low profile design of...
- Quick lifting: Heavy duty jack with dual piston enable you to easily pump...
This is the jack I reach for most often in my own shop. The 58.5 lb weight makes a huge difference when you’re pulling it out from under a workbench or moving it around the driveway. Its dual-piston pump is smooth, and the 3-15/16″ low profile fits easily under my lowered sports car. I recommend this for the average DIYer who works on sedans and SUVs and values not straining their back. The main limitation is the 18-5/16″ max lift, which can be a bit tight for some lifted trucks.
✅ Pros
- Very portable at only 58.5 pounds
- Excellent low profile of 3-15/16″ for sports cars
- Proven reliability with over 600 reviews
- Aluminum and steel frame keeps it strong but lighter
❌ Cons
- Lower max lift height than the newer model
- Not ideal for vehicles needing over 18 inches of clearance
Jack Boss 3 Ton Floor Jack (Newer Model)
3 Ton Capacity | 138 lb Weight | 3-1/8″ Min Height | 20″ Max Height
- Specifications: This hydraulic jack is designed to handle a weight capacity...
- Quickly Lift and Slow Deacent: This 3T floor jack with dual-pump design...
- Durable Steel Construtions: The heavy duty steel construction provides...
This newer model is a beast built for height. The full steel construction gives it a solid 138 lb feel, and that weight translates into stability when lifting heavier trucks. The 20-inch maximum lift is the real selling point here, giving you that extra couple of inches for tire changes on taller SUVs or light trucks. It’s best for someone who doesn’t need to move their jack far and prioritizes maximum clearance over portability. The major trade-off is the weight; at 138 lbs, this is not a jack you’ll want to carry up stairs.
✅ Pros
- Higher 20-inch maximum lift height
- Very stable all-steel construction
- Dual-pump design for quick lifting
❌ Cons
- Very heavy at 138 pounds
- Less proven with far fewer user reviews
- Not as low profile as the original model
Which One Should You Buy?
After testing both, I can’t give a single “best” answer for everyone. Your perfect jack depends entirely on what you’re lifting and how much you value portability. Let me match you to the right one.
Jack Boss 3 Ton Low Profile is right for you if…
- You need to move your jack around a lot and value its 58.5 lb weight.
- You work on low-clearance cars and need the 3-15/16″ minimum height.
- You prefer a tool with a proven track record from hundreds of users.
Jack Boss 3 Ton Floor Jack (Newer Model) is right for you if…
- You regularly work on taller SUVs or trucks and need the full 20″ of lift.
- The jack stays in one spot in your garage, so the 138 lb weight isn’t an issue.
- You prioritize maximum lifting height over easy portability.
❌ Who Should Skip All of These?
If you’re a professional mechanic working on heavy-duty trucks over 3 tons, you need a commercial-grade jack with a higher capacity. These are great for DIYers and home garages, but not for daily professional use.
For most home mechanics working on standard cars and SUVs, my top pick is the original Low Profile model. Its lighter weight and lower profile make it the more versatile and user-friendly choice for the majority of jobs.
Frequently Asked Questions
Which Jack Boss 3-ton jack is lighter and easier to move?
The original Jack Boss 3 Ton Low Profile is significantly lighter and easier to move. It weighs 58.5 pounds, while the newer model is a heavy 138 pounds. That’s a difference of nearly 80 pounds, which you’ll feel every time you pull it out. If portability matters, the Low Profile is the clear winner.
Which jack has a higher maximum lift height?
The newer Jack Boss 3 Ton model has the higher maximum lift. It reaches 20 inches, compared to 18-5/16 inches on the Low Profile model. That extra 1-11/16 inches can be crucial for getting enough clearance under a taller SUV or truck. For maximum height, choose the newer, heavier model.
Is the newer Jack Boss model worth it over the original?
Only if you specifically need the extra height. The newer model costs about the same but is over twice as heavy. For 90% of people working on standard cars and crossovers, the original Low Profile’s lighter weight and lower minimum height are more useful. The newer model is worth it only if your vehicle requires that full 20-inch lift.
Which jack is better for a low sports car?
The Jack Boss 3 Ton Low Profile is the better choice for low sports cars. Its minimum saddle height is 3-15/16 inches, which is designed to slide under low chassis. The newer model has a slightly lower 3-1/8 inch minimum, but the massive weight penalty makes the original the better all-around tool for low-profile vehicles.
Are both jacks made of the same materials?
No, they use different construction. The original Low Profile uses a combination of aluminum and steel to keep weight down at 58.5 lbs. The newer model uses all-steel construction, which is why it weighs 138 lbs. The aluminum/steel mix is a smarter design for most users who don’t need a pure steel tank.
Do both jacks have the same warranty?
Yes, both the Jack Boss 3 Ton Low Profile and the newer 3 Ton model come with a limited 1-year manufacturer warranty. From my experience, the warranty coverage is identical, so your decision should be based on the weight and lift specs, not the warranty terms.
My Final Verdict
After testing both, my clear overall winner is the Jack Boss 3 Ton Low Profile. Its 58.5 lb weight makes it a joy to use compared to the 138 lb newer model, and its 3-15/16″ low profile is perfect for most cars. The newer model is a niche pick best for someone who absolutely needs its 20-inch maximum lift height for a tall truck and doesn’t mind the heft.
If you’re on the fence, ask yourself one question: do I need to carry this jack more than a few feet? If the answer is yes, the Low Profile’s lighter weight isn’t just a nice feature—it’s the deciding factor that will make your life easier every single time.
Best Overall: Jack Boss 3 Ton Low Profile
- Capacity: Aluminum and steel floor jack can lift up to 3 tons 6600 lbs with...
- Low Profile: The high performance floor jack with low profile design of...
- Quick lifting: Heavy duty jack with dual piston enable you to easily pump...
This is the best jack for most DIYers. Its 58.5 lb weight makes it the most portable and user-friendly option for working on sedans and SUVs.
Runner-Up: Jack Boss 3 Ton (Newer Model)
- Specifications: This hydraulic jack is designed to handle a weight capacity...
- Quickly Lift and Slow Deacent: This 3T floor jack with dual-pump design...
- Durable Steel Construtions: The heavy duty steel construction provides...
Choose this only if you need the extra height. It’s for the user with a tall truck who needs the full 20″ of lift and will leave the jack in one spot.
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